例句與造句

1. This transition results in a change in the fourfould axis of the tetragonal cell, causing Crystal twinning.
2. The other is isostructural with gold ( I ) iodide and has a primitive tetragonal cell a = 4.296A and c = 12.146A and space group P4 2 / ncm.
3. It's difficult to find tetragonal cell in a sentence. 用tetragonal cell造句挺難的